* Rugged construction meets IP 67 protection category
* Suitable for both Bosch Local SecurityNetwork (LSN) and the LSN improved bus
* Series includes single-action glass-break and resettable versions

As with other members in the range, the new IP 67 protected FMC-420RW Series are used for manual triggering an alarm in the event of a fire and are compatible with the well- known Local SecurityNetwork (LSN) bus and the LSN improved version bus for Bosch Fire Panels.

The series includes single-action versions with a breakable glass pane (foil coated to prevent injury) that can be reset by insertion of a key and replacement of the glass pane, and resettable single-action versions that are reset simply by inserting a key. Mechanical activation that can be heard, felt and seen leaves no doubt about the successful triggering of the call point, and individual call point identification with display of the call point address on the fire panel ensures the quick location of the triggered call point.